DE102015006080A1 - compressor - Google Patents
compressor Download PDFInfo
- Publication number
- DE102015006080A1 DE102015006080A1 DE102015006080.5A DE102015006080A DE102015006080A1 DE 102015006080 A1 DE102015006080 A1 DE 102015006080A1 DE 102015006080 A DE102015006080 A DE 102015006080A DE 102015006080 A1 DE102015006080 A1 DE 102015006080A1
- Authority
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- Germany
- Prior art keywords
- vane
- ring
- detergent
- washing system
- sprayable
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005406 washing Methods 0.000 claims abstract description 43
- 239000003599 detergent Substances 0.000 claims abstract description 32
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 230000010355 oscillation Effects 0.000 claims description 5
- 239000012530 fluid Substances 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000110 selective laser sintering Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/705—Adding liquids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/002—Cleaning of turbomachines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
- F04D29/444—Bladed diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/462—Fluid-guiding means, e.g. diffusers adjustable especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/541—Specially adapted for elastic fluid pumps
- F04D29/542—Bladed diffusers
- F04D29/544—Blade shapes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
- F04D29/668—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps damping or preventing mechanical vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/54—Fluid-guiding means, e.g. diffusers
- F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/122—Fluid guiding means, e.g. vanes related to the trailing edge of a stator vane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/10—Stators
- F05D2240/12—Fluid guiding means, e.g. vanes
- F05D2240/126—Baffles or ribs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/29—Three-dimensional machined; miscellaneous
- F05D2250/291—Three-dimensional machined; miscellaneous hollowed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Kompressor (10) zur Verdichtung eines Arbeitsmediums, mit mindestens einem rotorseitigen Laufschaufelkranz (12, 13) und mindestens einem statorseitigen Leitschaufelkranz (15, 16), wobei der oder jede Laufschaufelkranz jeweils mehrere Laufschaufeln (12a, 13a) und der oder jede Leitschaufelkranz jeweils mehrere Leitschaufeln (15a, 16a) aufweist. Mindestens eine Leitschaufel weist ein Waschsystem (18) auf, über welches Waschmittel auf benachbart zum jeweiligen Leitschaufelkranz (15, 16) positionierte Baugruppen, insbesondere auf einen benachbart zum jeweiligen Leitschaufelkranzes (15, 16) positionierten Laufschaufelkranz (12, 13), spritzbar oder sprühbar ist.A compressor (10) for compressing a working fluid, comprising at least one rotor-side blade ring (12, 13) and at least one stator vane ring (15, 16), the or each blade ring each having a plurality of blades (12a, 13a) and the or each vane ring a plurality Having vanes (15a, 16a). At least one vane has a washing system (18), via which detergent on adjacent to the respective vane ring (15, 16) positioned assemblies, in particular on a adjacent to the respective vane ring (15, 16) positioned blade ring (12, 13), sprayable or sprayable is.
Description
Die Erfindung betrifft einen Kompressor gemäß dem Oberbegriff des Anspruchs 1.The invention relates to a compressor according to the preamble of claim 1.
Aus der Praxis ist der grundsätzliche Aufbau eines der Verdichtung eines Arbeitsmediums dienenden Kompressors bzw. Verdichters hinlänglich bekannt. So verfügt ein Kompressor über mindestens einen rotorseitigen Laufschaufelkranz mit mehreren Laufschaufeln und über mindestens einen statorseitigen Leitschaufelkranz mit mehreren Leitschaufeln.From practice, the basic structure of the compression of a working medium serving compressor or compressor is well known. Thus, a compressor has at least one rotor-side rotor blade ring with a plurality of rotor blades and at least one stator-side stator blade ring with a plurality of stator blades.
So zeigt zum Beispiel die
Die Leitschaufeln eines Leitschaufelkranzes können verstellbar ausgeführt sein. So ist zum Beispiel aus der
Es ist bekannt, dass ein Kompressor eine Wascheinrichtung aufweisen kann, um Baugruppen des Kompressors zu waschen bzw. zu reinigen. Bei derartigen Wascheinrichtungen handelt es sich dabei nach der Praxis um zusätzliche Einbauten in den Kompressor. Diese zusätzlichen Einbauten sind, um die Durchströmung und damit den Wirkungsgrad des Kompressors nicht zu stark zu beeinträchtigen, mit deutlichem Abstand zu den zu reinigenden Baugruppen des Kompressors, insbesondere mit Abstand zu den zu reinigenden Laufschaufeln eines Laufschaufelkranzes positioniert, wodurch die Reinigungswirkung beeinträchtigt ist.It is known that a compressor may have a washing device to wash or clean assemblies of the compressor. In the case of such washing devices, according to practice, these are additional installations in the compressor. These additional installations are, in order not to affect the flow and thus the efficiency of the compressor too strong, positioned at a considerable distance from the components to be cleaned of the compressor, in particular at a distance from the blades to be cleaned a blade ring, whereby the cleaning effect is impaired.
Es besteht daher Bedarf an einem Kompressor, dessen zu reinigende Baugruppen besser bzw. effektiver gereinigt werden können, und zwar ohne das Risiko, dass die Durchströmung und damit der Wirkungsgrad des Kompressors hierdurch beeinträchtigt wird.There is therefore a need for a compressor whose components to be cleaned can be better or more effectively cleaned, without the risk that the flow and thus the efficiency of the compressor is affected thereby.
Hiervon ausgehend liegt der vorliegenden Erfindung die Aufgabe zugrunde, einen neuartigen Kompressor zu schaffen.On this basis, the present invention has the object to provide a novel compressor.
Diese Aufgabe wird durch einen Kompressor nach Anspruch 1 gelöst. Im Bereich mindestens eines Leitschaufelkranzes weist mindestens eine Leitschaufel desselben ein Waschsystem auf, über welches Waschmittel auf die benachbart zum jeweiligen Leitschaufelkranz positionierten Baugruppen, insbesondere auf den benachbart zum jeweiligen Leitschaufelkranz positionierten Laufschaufelkranz, spritzbar oder sprühbar ist. Die Leitschaufeln können dabei fest oder verstellbar sein.This object is achieved by a compressor according to claim 1. In the region of at least one vane ring, at least one vane thereof has a washing system via which detergent can be sprayed or sprayed onto the assemblies positioned adjacent to the respective vane ring, in particular on the vane ring positioned adjacent to the respective vane ring. The vanes can be fixed or adjustable.
Mit der hier vorliegenden Erfindung wird vorgeschlagen, dass mindestens eine Leitschaufel mindestens eines Leitschaufelkranzes eines erfindungsgemäßen Kompressors ein Waschsystem aufweist, über welches Waschmittel auf die benachbart zum jeweiligen Leitschaufelkranz positionierten Baugruppen, insbesondere auf einen benachbart zum jeweiligen Leitschaufelkranz positionierten Laufschaufelkranz, spritzbar ist. Das Waschsystem ist demnach in mindestens eine Leitschaufel des jeweiligen Leitschaufelkranzes integriert. Es sind keine zusätzlichen Einbauten im Kompressor vorhanden, welche die Durchströmung des Kompressors und damit den Wirkungsgrad desselben beeinträchtigen könnten. Ferner ist das Waschsystem benachbart zu den zu reinigenden Baugruppen positioniert, sodass dieselben vom Waschsystem aus zuverlässig und effektiv mit Waschmittel bespritzt werden können. Dies erlaubt eine effektive Reinigung der zu reinigenden Baugruppen des Kompressors.With the present invention it is proposed that at least one vane of at least one vane ring of a compressor according to the invention comprises a washing system, via which detergent on the adjacent to the respective vane ring positioned assemblies, in particular on a adjacent to the respective vane ring positioned blade ring, can be sprayed. The washing system is therefore integrated in at least one vane of the respective vane ring. There are no additional internals in the compressor available, which could affect the flow through the compressor and thus the efficiency of the same. Further, the washing system is positioned adjacent to the assemblies to be cleaned so that they can be sprayed reliably and effectively with detergent from the washing system. This allows effective cleaning of the components to be cleaned of the compressor.
Nach einer vorteilhaften Weiterbildung der Erfindung weisen im Bereich mindestens eines Leitschaufelkranz mehrere Leitschaufel desselben ein Waschsystem auf, wobei die Anzahl und Position der ein Waschsystem aufweisenden Leitschaufel im jeweiligen Leitschaufelkranz so ausgelegt ist, dass die über die Waschsysteme des jeweiligen Leitschaufelkranzes bespritzbaren oder besprühbaren Baugruppen, insbesondere der benachbart zum jeweiligen Leitschaufelkranz positionierte und von demselben aus bespritzbare oder besprühbare Laufschaufelkranz, durch das Bespritzen oder Besprühen mit dem Waschmittel nicht zu Eigenschwingungen anregbar sind bzw. ist. Mit dieser vorteilhaften Weiterbildung der Erfindung kann sichergestellt werden, dass durch den Waschvorgang die zu reinigenden Baugruppen des Kompressors nicht zu Eigenschwingungen angeregt werden.According to an advantageous development of the invention, several guide vanes of the same have a washing system in the area of at least one vane ring, wherein the number and position of the vane having a washing system in the respective vane ring is designed such that the assemblies sprayable or sprayable via the washing systems of the respective vane ring, in particular the adjacent to the respective vane ring positioned and sprayable from the same or besprühbare blade ring, by spraying or spraying with the detergent are not excitable to natural oscillations or is. With this advantageous development of the invention it can be ensured that the assemblies to be cleaned of the compressor are not excited to natural oscillations by the washing process.
Nach einer vorteilhaften Weiterbildung der Erfindung weist das Waschsystem der jeweiligen Leitschaufel mindestens eine Düse und mindestens einen zur jeweiligen Düse führenden Waschmittelkanal auf, wobei der oder jeder Waschmittelkanal innerhalb der jeweiligen Leitschaufel verläuft. Dem oder jedem Waschmittelkanal der jeweiligen Leitschaufel ist das Waschmittel über einen in einen Schaufelfuß oder in einen Antriebszapfen der jeweiligen Leitschaufel eingebrachten Versorgungskanal zuführbar. Dies erlaubt eine besonders vorteilhafte Integration eines Waschsystems in eine Leitschaufel eines Leitschaufelkranzes sowie die Versorgung der oder jeder Düse des Waschsystems mit Waschmittel ausgehend vom Schaufelfuß oder Antriebszapfen der jeweiligen Leitschaufel. Die vorgenannte Anordnung ist vorteilhaft für besonders verstellbare Leitschaufeln.According to an advantageous development of the invention, the washing system of the respective vane has at least one nozzle and at least one detergent channel leading to the respective nozzle, the or each detergent channel extending within the respective vane. The detergent or each detergent channel of the respective guide vane can be supplied with the detergent via a supply channel introduced into a blade root or into a drive journal of the respective guide vane. This allows a particularly advantageous integration of a washing system in a vane of a vane ring and the supply of the or each nozzle of the washing system with detergent starting from the blade root or drive pin of the respective vane. The aforementioned arrangement is advantageous for particularly adjustable guide vanes.
Vorzugsweise ist die oder jede ein Waschsystem aufweisende Leitschaufel über ein additives Herstellverfahren hergestellt. Dies erlaubt eine besonders vorteilhafte Integration des Waschsystems in die jeweilige Leitschaufel. Preferably, the or each vane having a washing system is made by an additive manufacturing process. This allows a particularly advantageous integration of the washing system in the respective vane.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ausführungsbeispiele der Erfindung werden, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt:Preferred embodiments of the invention will become apparent from the dependent claims and the description below. Embodiments of the invention will be described, without being limited thereto, with reference to the drawings. Showing:
Die hier vorliegende Erfindung betrifft einen Kompressor bzw. Verdichter. Beim Kompressor kann es sich um einen Axialkompressor oder um einen Radialkompressor handeln. Ein solcher Kompressor verfügt über mindestens einen rotorseitigen Laufschaufelkranz mit mehreren Laufschaufeln und mindestens einem statorseitigen Leitschaufelkranz mit mehreren Leitschaufeln.The present invention relates to a compressor or compressor. The compressor may be an axial compressor or a radial compressor. Such a compressor has at least one rotor-side rotor blade ring with a plurality of rotor blades and at least one stator-side stator blade ring with a plurality of stator blades.
Im gezeigten Ausführungsbeispiel verfügt der Kompressor
Es sei an dieser Stelle darauf hingewiesen, dass der in
Erfindungsgemäß weist im Bereich mindestens eines Leitschaufelkranzes
Die Versorgung über den Antriebszapfen
Die mehreren Düsen
Position und Sprühwinkel der Düsen
Dabei kann es sich bei der jeweiligen Leitschaufel
Dem in den Schaufelfuß bzw. Antriebszapfen eingebrachten Versorgungskanal
Es liegt demnach im Sinne der hier vorliegenden Erfindung, dass mindestens eine Leitschaufel
Da ein Laufschaufelkranz
Nach einer vorteilhaften Weiterbildung ist es möglich, dass mehrere Leitschaufeln
Dies ermöglicht dann ein besonders vorteilhaftes Reinigen des Kompressors ohne die Gefahr einer Schwingungsanregung der jeweiligen zu reinigenden Baugruppen, insbesondere des jeweiligen zu reinigenden Laufschaufelkranzes.This then allows a particularly advantageous cleaning of the compressor without the risk of vibration excitation of the respective assemblies to be cleaned, in particular of the respective blade ring to be cleaned.
Wie bereits ausgeführt, sind die Düsen
Im Unterschied hierzu ist es jedoch auch möglich, dass die Leitschaufel
Der erfindungsgemäße Kompressor ermöglicht eine effektive Reinigung von Baugruppen desselben, ohne die Notwendigkeit zusätzlicher Einbauten, welche die Durchströmung des Kompressors beeinträchtigen. Mindestens eine Leitschaufel eines Leitschaufelkranzes verfügt über ein Waschsystem, welches integraler Bestandteil der jeweiligen Leitschaufel ist. Hiermit lassen sich insbesondere unmittelbar benachbart zum jeweiligen Leitschaufelkranz positionierte Laufschaufeln eines Laufschaufelkranzes effektiv reinigen.The compressor according to the invention enables effective cleaning of components thereof, without the need for additional internals, which affect the flow through the compressor. At least one vane of a vane ring has a washing system which is an integral part of the respective vane. This can be effectively cleaned in particular immediately adjacent to the respective vane ring positioned blades of a blade ring.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1010
- Kompressorcompressor
- 1111
- Arbeitsmediumworking medium
- 1212
- LaufschaufelkranzBlade ring
- 12a12a
- Laufschaufelblade
- 1313
- LaufschaufelkranzBlade ring
- 13a13a
- Laufschaufelblade
- 1414
- Wellewave
- 1515
- Leitschaufelkranzvane ring
- 15a15a
- Leitschaufelvane
- 1616
- Leitschaufelkranzvane ring
- 16a16a
- Leitschaufelvane
- 1717
- Gehäusecasing
- 1818
- Waschsystemwashing system
- 1919
- Düsejet
- 2020
- Waschmittelkanaldetergent channel
- 2121
- Schaufelfuß/AntriebszapfenBlade / drive journal
- 2222
- Versorgungskanalsupply channel
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102010064047 A1 [0003] DE 102010064047 A1 [0003]
- DE 3711224 C2 [0004] DE 3711224 C2 [0004]
Claims (10)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015006080.5A DE102015006080A1 (en) | 2015-05-09 | 2015-05-09 | compressor |
KR1020177035206A KR20180004774A (en) | 2015-05-09 | 2016-05-04 | A compressor comprising a guide vane with a cleaning system |
JP2018509981A JP2018514704A (en) | 2015-05-09 | 2016-05-04 | Compressor having guide vanes with cleaning system |
US15/570,971 US20180291931A1 (en) | 2015-05-09 | 2016-05-04 | Compressor Comprising A Guide Vane Having A Washing System |
PCT/EP2016/059977 WO2016180697A1 (en) | 2015-05-09 | 2016-05-04 | Compressor comprising a guide vane having a washing system |
CN201680027003.1A CN107532480A (en) | 2015-05-09 | 2016-05-04 | Include the compressor of the guiding stator blade with washing system |
EP16720827.1A EP3295035A1 (en) | 2015-05-09 | 2016-05-04 | Compressor comprising a guide vane having a washing system |
RU2017142745A RU2686235C1 (en) | 2015-05-09 | 2016-05-04 | Compressor containing shoulder blade, having flush system |
CA2983074A CA2983074A1 (en) | 2015-05-09 | 2016-05-04 | Compressor comprising a guide vane having a washing system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015006080.5A DE102015006080A1 (en) | 2015-05-09 | 2015-05-09 | compressor |
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DE102015006080A1 true DE102015006080A1 (en) | 2016-11-10 |
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Family Applications (1)
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DE102015006080.5A Withdrawn DE102015006080A1 (en) | 2015-05-09 | 2015-05-09 | compressor |
Country Status (9)
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US (1) | US20180291931A1 (en) |
EP (1) | EP3295035A1 (en) |
JP (1) | JP2018514704A (en) |
KR (1) | KR20180004774A (en) |
CN (1) | CN107532480A (en) |
CA (1) | CA2983074A1 (en) |
DE (1) | DE102015006080A1 (en) |
RU (1) | RU2686235C1 (en) |
WO (1) | WO2016180697A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201800021067A1 (en) * | 2018-12-27 | 2020-06-27 | Nuovo Pignone Tecnologie Srl | STATOR AERODYNAMIC COMPONENTS WITH NOZZLES AND METHODS FOR CLEANING A TURBOMACHINE |
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DE2807449B1 (en) * | 1978-02-22 | 1979-08-23 | Basf Ag | Process for cleaning multi-stage turbo compressors for gases |
DE3711224C2 (en) | 1987-04-03 | 1990-08-09 | Man Gutehoffnungshuette Ag, 4200 Oberhausen, De | |
DE202004021367U1 (en) * | 2004-02-16 | 2008-01-31 | Gas Turbine Efficiency Ab | Apparatus for cleaning a turbofan gas turbine engine |
DE102010064047A1 (en) | 2010-12-23 | 2012-06-28 | Man Diesel & Turbo Se | Fluid flow machine has housing with fluid guiding housing and bearing housing that is connected with fluid guiding housing, where impeller is mounted in fluid guiding housing over central impeller shaft in rotating manner |
EP2562430A1 (en) * | 2011-08-24 | 2013-02-27 | Siemens Aktiengesellschaft | Method for washing an axial compressor |
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US2546241A (en) * | 1948-12-30 | 1951-03-27 | Merrill D Squiers | Oscillating lawn sprinkler |
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JPH0538398U (en) * | 1991-10-25 | 1993-05-25 | 三菱重工業株式会社 | Axial compressor |
JP3716236B2 (en) * | 2002-08-09 | 2005-11-16 | 三菱重工業株式会社 | Turbine deposit removal equipment |
US6779979B1 (en) * | 2003-04-23 | 2004-08-24 | General Electric Company | Methods and apparatus for structurally supporting airfoil tips |
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CN201074531Y (en) * | 2007-09-19 | 2008-06-18 | 成都发动机(集团)有限公司 | Spring spraying type device for cleaning turbine stationary blade |
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US20140144151A1 (en) * | 2012-11-29 | 2014-05-29 | United Technologies Corporation | Engine Compressor Wash System |
US9777584B2 (en) * | 2013-03-07 | 2017-10-03 | Rolls-Royce Plc | Outboard insertion system of variable guide vanes or stationary vanes |
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2015
- 2015-05-09 DE DE102015006080.5A patent/DE102015006080A1/en not_active Withdrawn
-
2016
- 2016-05-04 CA CA2983074A patent/CA2983074A1/en not_active Abandoned
- 2016-05-04 EP EP16720827.1A patent/EP3295035A1/en not_active Withdrawn
- 2016-05-04 KR KR1020177035206A patent/KR20180004774A/en not_active Application Discontinuation
- 2016-05-04 JP JP2018509981A patent/JP2018514704A/en not_active Ceased
- 2016-05-04 WO PCT/EP2016/059977 patent/WO2016180697A1/en active Application Filing
- 2016-05-04 CN CN201680027003.1A patent/CN107532480A/en active Pending
- 2016-05-04 RU RU2017142745A patent/RU2686235C1/en not_active IP Right Cessation
- 2016-05-04 US US15/570,971 patent/US20180291931A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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DE2807449B1 (en) * | 1978-02-22 | 1979-08-23 | Basf Ag | Process for cleaning multi-stage turbo compressors for gases |
DE3711224C2 (en) | 1987-04-03 | 1990-08-09 | Man Gutehoffnungshuette Ag, 4200 Oberhausen, De | |
DE202004021367U1 (en) * | 2004-02-16 | 2008-01-31 | Gas Turbine Efficiency Ab | Apparatus for cleaning a turbofan gas turbine engine |
DE102010064047A1 (en) | 2010-12-23 | 2012-06-28 | Man Diesel & Turbo Se | Fluid flow machine has housing with fluid guiding housing and bearing housing that is connected with fluid guiding housing, where impeller is mounted in fluid guiding housing over central impeller shaft in rotating manner |
EP2562430A1 (en) * | 2011-08-24 | 2013-02-27 | Siemens Aktiengesellschaft | Method for washing an axial compressor |
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IT201800021067A1 (en) * | 2018-12-27 | 2020-06-27 | Nuovo Pignone Tecnologie Srl | STATOR AERODYNAMIC COMPONENTS WITH NOZZLES AND METHODS FOR CLEANING A TURBOMACHINE |
WO2020135931A1 (en) * | 2018-12-27 | 2020-07-02 | Nuovo Pignone Tecnologie - S.R.L. | Stator aerodynamic components with nozzles and methods for cleaning a turbomachine |
Also Published As
Publication number | Publication date |
---|---|
WO2016180697A1 (en) | 2016-11-17 |
KR20180004774A (en) | 2018-01-12 |
JP2018514704A (en) | 2018-06-07 |
RU2686235C1 (en) | 2019-04-24 |
US20180291931A1 (en) | 2018-10-11 |
CA2983074A1 (en) | 2016-11-17 |
CN107532480A (en) | 2018-01-02 |
EP3295035A1 (en) | 2018-03-21 |
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